EP 2373735 B1 20150401 - VULCANIZED (PER)FLUOROELASTOMER SEALING ARTICLES
Title (en)
VULCANIZED (PER)FLUOROELASTOMER SEALING ARTICLES
Title (de)
DICHTUNGSARTIKEL AUS VULKANISIERTEM (PER)FLUORELASTOMER
Title (fr)
ARTICLES D ÉTANCHÉITÉ EN (PER)FLUOROÉLASTOMÈRE VULCANISÉ
Publication
Application
Priority
- EP 2009066376 W 20091203
- EP 08170815 A 20081205
- EP 09764516 A 20091203
Abstract (en)
[origin: WO2010063810A1] This invention pertains to sealing articles of vulcanized (per)fluoroelastomer compositions incorporating particles of a vinylidene fluoride (VDF) polymers having a Shore A hardness of at least 85 when determined according to ASTM D 2240 Type A Durometer method, and a compression set of less than 30 %, when determined according to ASTM D395 at 200°C for 70 h on O-ring according to ASTM Dl 414, and to a process for their manufacture by vulcanizing-molding and thermal post-treating at a temperature above the melting point of the VDF polymer.
IPC 8 full level
C08L 27/16 (2006.01); C09K 3/10 (2006.01)
CPC (source: EP US)
C08L 27/16 (2013.01 - EP US); C09K 3/1009 (2013.01 - EP US); C08L 2205/02 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010063810 A1 20100610; EP 2373735 A1 20111012; EP 2373735 B1 20150401; JP 2012511074 A 20120517; JP 5524233 B2 20140618; US 2011237751 A1 20110929; US 8263708 B2 20120911
DOCDB simple family (application)
EP 2009066376 W 20091203; EP 09764516 A 20091203; JP 2011539033 A 20091203; US 200913132333 A 20091203